18/4 Minus 20/14, Solve 18/4 - 20/14 as a Fraction
Calculate the subtraction of fractions 18/4 and 20/14 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 18/4 and 20/14?
The given fractions are 18/4 and 20/14
Firstly the L.C.M should be done for the denominators of the two fractions 18/4 and 20/14
18/4 - 20/14
The LCM of 4 and 14 (denominators of the fractions) is 28
| 2 | 4, 14 |
| 2, 7 |
So the lcm of the given numbers is 2 x 2 x 7 = 28
= 18 x 7 - 20 x 2/28
= 126 - 40/28
= 86/28
= 43/14
Result: 43/14
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 18/4 and 20/14
1. How do you subtract fractions with different denominators 18/4 and 20/14?
To subtract fractions 18/4 and 20/14 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 4 and 14 value i.e 28. After that add numerators and simplify the fraction i.e 43/14.
2. What is 18/4 minus 20/14 as a fraction?
18/4 minus 20/14 as a fraction is equal to 43/14.
3. How to subtract 18/4 and 20/14 on a calculator?
You have to give these numbers 18/4 and 20/14 in the input fields and press the calculate button of the tool to avail the answer 43/14 quickly.